RTX

RTX is a global aerospace and defense company developing technologies for connected, sustainable flight and advanced defense systems. Its businesses include Collins Aerospace, Pratt & Whitney, and Raytheon, spanning aviation, propulsion, aerospace systems, and missile-defense solutions. The company works on initiatives such as upgrading the F135 Engine Core and emphasizes engineering innovation, corporate responsibility, sustainability, and diversity, equity, and inclusion across its workforce.

Company Jobs

Electrical Engineer Intern, RF Digital Design

Join RTX in Aguadilla, Puerto Rico, for a hybrid Summer 2027 internship developing RF digital circuits, communications systems, and test solutions.

1 day ago

United States Hybrid Full-time Entry level No degree required English Required Electrical Engineer

Description

Explore RTX’s engineering team in Puerto Rico, including its work, stakeholders, and processes.
Learn about current and emerging aerospace technologies.
Carry out circuit design lifecycle work, from requirements and schematic capture through documentation, analysis, board stack-up and routing guidance, printed wiring board layout reviews, test planning, root cause analysis, and integration.
Design, develop, and integrate Collins products for communications systems and test solutions with multidisciplinary engineering teams.
Develop engineering and production test systems, interface adapters, cabling, technical drawings, schematics, circuit designs, and analyses.
Contribute across the development lifecycle for communications and test systems.
Support the technical, cost, and schedule needs of assigned projects.
Work with engineers across disciplines to develop hardware that meets system performance and operational specifications.

Requirements

High school diploma or equivalent.
Currently pursuing a bachelor’s degree or higher in electrical engineering.
U.S. citizenship is required.
Must live in Puerto Rico when employment begins.
English reading, writing, and speaking skills are required when communicating with customers, coworkers, or supervisors who speak only English.
Background knowledge or initial experience in electronic circuit and hardware development, including digital and analog electronics, schematic capture, hardware integration, and hands-on circuit card assembly testing and troubleshooting.
Background knowledge or initial experience in RF testing, schematic capture, circuit design, and hardware selection and integration.
Background knowledge or initial experience with engineering tools and test equipment, including logic analyzers, JTAG, SPI, I2C, UART, Ethernet, RF spectrum and network analyzers, RF power meters and switches, oscilloscopes, and ECAD/PCB design tools.
Theoretical knowledge of signal integrity and timing analysis, FPGA/SoC design and testing, and Agile development environments such as Jira.
Background knowledge or initial experience designing and developing electronic circuits and systems for communications systems.

Benefits

Summer internship runs Monday through Friday from June to August.
Mentorship from working professionals.
Hybrid arrangement with three days onsite and two days remote.
Relocation is not offered.

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